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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 60.8°F |
Humidity | 64% |
Wind | 5.7 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 68 |
2 | Hamilton, Ontario | 68 |
3 | Oshawa, Ontario | 65 |
4 | Mississauga, Ontario | 64 |
5 | Toronto, Ontario | 62 |
6 | Oakville, Ontario | 59 |
7 | Gatineau, Quebec | 57 |
8 | Burlington, Ontario | 56 |
9 | Ottawa, Ontario | 56 |
10 | Kitchener, Ontario | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | PRG Plaza 400 | 20 |
2 | UNBC - Lyon Street South | 19 |
3 | Wilkins Road | 19 |
4 | Sussex Lane | 18 |
5 | Thompson Drive | 18 |
6 | UNBC - Imperial Crescent | 18 |
7 | Law Avenue | 17 |
8 | UNBC - Laurier Crescent | 17 |
9 | Crest Road | 16 |
10 | Hartman Road | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 15 AQI US | |||
Friday, May 31 | Good 10 AQI US | |||
Saturday, Jun 1 | Good 9 AQI US | |||
Today | Good 17 AQI US | 100% | 60.8° 42.8° | 8.9 mp/h |
Monday, Jun 3 | Good 6 AQI US | 100% | 48.2° 44.6° | 6.7 mp/h |
Tuesday, Jun 4 | Good 5 AQI US | 90% | 59° 41° | 13.4 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 30% | 57.2° 42.8° | 6.7 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 60.8° 41° | 4.5 mp/h | |
Friday, Jun 7 | Good 6 AQI US | 69.8° 37.4° | 4.5 mp/h | |
Saturday, Jun 8 | Good 12 AQI US | 75.2° 42.8° | 4.5 mp/h |
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Data source